Duran; Carlos Alberto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Duran; Carlos Alberto.The latest application filed is for "ultralow expansion titania-silica glass".
- Duran; Carlos Alberto - Ottawa CA
| Patent | Date |
|---|---|
| Ultralow expansion titania-silica glass Grant 11,028,006 - Annamalai , et al. June 8, 2 | 2021-06-08 |
| Near infrared shielding and laser-resistant window Grant 10,464,840 - Annamalai , et al. No | 2019-11-05 |
| Apparatus and method for the determination of the absolute coefficient of thermal expansion in ultralow expansion materials Grant 10,458,936 - Duran Oc | 2019-10-29 |
| Ultralow Expansion Titania-silica Glass App 20190248696 - Annamalai; Sezhian ; et al. | 2019-08-15 |
| Ultralow expansion titania-silica glass Grant 10,329,184 - Annamalai , et al. | 2019-06-25 |
| Near Infrared Shielding And Laser-resistant Window App 20180273419 - Annamalai; Sezhian ; et al. | 2018-09-27 |
| Doped silica-titania glass having low expansivity and methods of making the same Grant 10,017,413 - Annamalai , et al. July 10, 2 | 2018-07-10 |
| Doped ultra-low expansion glass and methods for annealing the same Grant 9,932,261 - Annamalai , et al. April 3, 2 | 2018-04-03 |
| Ultralow expansion glass Grant 9,890,071 - Duran February 13, 2 | 2018-02-13 |
| Ultralow Expansion Titania-silica Glass App 20170349478 - Annamalai; Sezhian ; et al. | 2017-12-07 |
| Ultralow Expansion Glass App 20170349475 - Duran; Carlos Alberto | 2017-12-07 |
| Ultralow expansion titania-silica glass Grant 9,822,030 - Annamalai , et al. November 21, 2 | 2017-11-21 |
| Apparatus And Method For The Determination Of The Absolute Coefficient Of Thermal Expansion In Ultralow Expansion Materials App 20170328848 - Duran; Carlos Alberto | 2017-11-16 |
| Doped Ultra-low Expansion Glass And Methods For Annealing The Same App 20170144917 - Annamalai; Sezhian ; et al. | 2017-05-25 |
| Doped ultra-low expansion glass and methods for making the same Grant 9,611,169 - Annamalai , et al. April 4, 2 | 2017-04-04 |
| High hydroxyl TiO.sub.2-SiO.sub.2 glass Grant 9,580,350 - Annamalai , et al. February 28, 2 | 2017-02-28 |
| Ultralow Expansion Glass App 20170029313 - Duran; Carlos Alberto | 2017-02-02 |
| Ultralow expansion glass Grant 9,505,649 - Duran November 29, 2 | 2016-11-29 |
| Ultralow Expansion Titania-silica Glass App 20160236965 - Annamalai; Sezhian ; et al. | 2016-08-18 |
| Boron-doped titania-silica glass having very low CTE slope Grant 9,382,150 - Annamalai , et al. July 5, 2 | 2016-07-05 |
| Low expansion silica-titania articles with a T.sub.zc gradient by compositional variation Grant 9,382,151 - Angell, IV , et al. July 5, 2 | 2016-07-05 |
| Doped Ultra-low Expansion Glass And Methods For Making The Same App 20160168010 - Annamalai; Sezhian ; et al. | 2016-06-16 |
| Doped Silica-titania Glass Having Low Expansivity And Methods Of Making The Same App 20160145147 - Annamalai; Sezhian ; et al. | 2016-05-26 |
| High Hydroxyl Tio2-sio2 Glass App 20160137545 - Annamalai; Sezhian ; et al. | 2016-05-19 |
| Boron-doped Titania-silica Glass Having Very Low Cte Slope App 20150259239 - Annamalai; Sezhian ; et al. | 2015-09-17 |
| HEAT TREATING SILICA-TITANIA GLASS TO INDUCE A Tzc GRADIENT App 20150239767 - Annamalai; Sezhian ; et al. | 2015-08-27 |
| Low Expansion Silica-titania Articles With A Tzc Gradient By Compositional Variation App 20150218039 - Angell, IV; William R. ; et al. | 2015-08-06 |
| Ultralow Expansion Glass App 20150080206 - Duran; Carlos Alberto | 2015-03-19 |
| Very low CTE slope doped silica-titania glass Grant 8,901,019 - Annamalai , et al. December 2, 2 | 2014-12-02 |
| TUNING Tzc BY THE ANNEALING OF ULTRA LOW EXPANSION GLASS App 20140194271 - Duran; Carlos Alberto ; et al. | 2014-07-10 |
| Very Low Cte Slope Doped Silica-titania Glass App 20140155246 - Annamalai; Sezhian ; et al. | 2014-06-05 |
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